Commit 117863e8 authored by Jerome Brunet's avatar Jerome Brunet Committed by Neil Armstrong
Browse files

clk: meson: poke pll CNTL last 



Poking CNTL first may take the PLL out of reset while we are still
applying the initial settings, including the filter values
initialization. This is the case for the axg and gxl gp0 pll.

Doing this poke last ensures the pll stays in reset while the initial
settings are applied.

Signed-off-by: default avatarJerome Brunet <jbrunet@baylibre.com>
Signed-off-by: default avatarNeil Armstrong <narmstrong@baylibre.com>
parent 2eab2d7c

drivers/clk/meson/axg.c

+1 −1
Original line number Diff line number Diff line
@@ -193,12 +193,12 @@ static const struct pll_rate_table axg_gp0_pll_rate_table[] = { 
};



const struct reg_sequence axg_gp0_init_regs[] = {

	{ .reg = HHI_GP0_PLL_CNTL,	.def = 0x40010250 },

	{ .reg = HHI_GP0_PLL_CNTL1,	.def = 0xc084a000 },

	{ .reg = HHI_GP0_PLL_CNTL2,	.def = 0xb75020be },

	{ .reg = HHI_GP0_PLL_CNTL3,	.def = 0x0a59a288 },

	{ .reg = HHI_GP0_PLL_CNTL4,	.def = 0xc000004d },

	{ .reg = HHI_GP0_PLL_CNTL5,	.def = 0x00078000 },

	{ .reg = HHI_GP0_PLL_CNTL,	.def = 0x40010250 },

};



static struct clk_regmap axg_gp0_pll = {

drivers/clk/meson/gxbb.c

+2 −2
Original line number Diff line number Diff line
@@ -390,10 +390,10 @@ static struct clk_regmap gxbb_sys_pll = { 
};



const struct reg_sequence gxbb_gp0_init_regs[] = {

	{ .reg = HHI_GP0_PLL_CNTL,	.def = 0x6a000228 },

	{ .reg = HHI_GP0_PLL_CNTL2,	.def = 0x69c80000 },

	{ .reg = HHI_GP0_PLL_CNTL3,	.def = 0x0a5590c4 },

	{ .reg = HHI_GP0_PLL_CNTL4,	.def = 0x0000500d },

	{ .reg = HHI_GP0_PLL_CNTL,	.def = 0x4a000228 },

};



static struct clk_regmap gxbb_gp0_pll = {
@@ -437,12 +437,12 @@ static struct clk_regmap gxbb_gp0_pll = { 
};



const struct reg_sequence gxl_gp0_init_regs[] = {

	{ .reg = HHI_GP0_PLL_CNTL,	.def = 0x40010250 },

	{ .reg = HHI_GP0_PLL_CNTL1,	.def = 0xc084a000 },

	{ .reg = HHI_GP0_PLL_CNTL2,	.def = 0xb75020be },

	{ .reg = HHI_GP0_PLL_CNTL3,	.def = 0x0a59a288 },

	{ .reg = HHI_GP0_PLL_CNTL4,	.def = 0xc000004d },

	{ .reg = HHI_GP0_PLL_CNTL5,	.def = 0x00078000 },

	{ .reg = HHI_GP0_PLL_CNTL,	.def = 0x40010250 },

};



static struct clk_regmap gxl_gp0_pll = {

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